In-situ synchrotron imaging of melt pool dynamics in electron beam ...
The laser powder bed fusion (LPBF) of aluminium alloys is associated with numerous challenges when compared to other commonly used alloys (e.g., ...
The influence of beam focus during laser powder bed ... - SciSpaceKiss, K.H. Stone, C.J. Tassone, J. Nelson Weker, M.F. Toney, T. van. Buuren, M.J. Matthews, Dynamics of pore formation during laser powder bed fusion. Laser powder bed fusion fabrication of Alloy 718The longitudinal pattern results in a persistent melt pool, which is dragged in the TD across the sample surface. This melt pool geometry arises when the beam ... Phase Transformation Dynamics During Selective Laser Melting of ...Our experiments show that during the manufacturing process, the stresses are higher in TD than BD in all of the examined measuring positions. In layers with ...
Autres Cours:
